Version 10.2.0.4 User A owns a handful of tables, User B has select privileges on the tables through both PUBLIC and role SELRAWEREP. User B contains no synonyms to any of User As tables or views. It is confirmed that User B can query the necessary tables when qualifying with the table owner. User A creates a somewhat complex view (view 1) with a few nested subqueries, ANSI-style-outer-joined to the other tables in the view's FROM clause. User A then grants select on the view to both User B directly, and to SELRAWEREP. User B tries to select from the view and receives ORA-00942. I then create a new version of the view and fully-qualify each table name with the table owner(view 2). User B can query the view just fine. I remove the references to the table owner and then rework the ANSI Outer-join to a standard Oracle-style inner join.(view 3). User B can query that view just fine. I then create view4 which is a copy of view 3 but outerjoining the subquery, which matches the intent of the original view. User B is back to receiving ORA-00942 when trying to query it. Finally, I modify the original view and change the ANSI outer join into an ANSI equi-join, user B still gets ORA-00942. My views may be found at http://www.neilkodner.com/views.txt I can't find the documentation that explains what's going on here. I can't tell if this is an outer-join issue, an issue with combining ANSI-style joins with traditional Oracle joins, or something else. Does anyone have an idea, or can at least cite the documentation that explains all of this?